Scomberomorus cavalla is a type of fish commonly known as king mackerel. It is a popular game fish and is highly esteemed for its meat, which has a rich flavor. Some other synonyms for Scomberomorus cavalla include cero, kingfish, Sierra, and wahoo. Cero is a Spanish name for the king mackerel, while kingfish and Sierra are commonly used in the American South. Wahoo is also a type of fish that is similar to the king mackerel in appearance and taste. Scomberomorus cavalla is an important fish species commercially, and it is also a significant sport fish in some parts of the world.